Type EPR10

162,4 mm

Typ EPR10 von E-T-A: Das elektronisches Power Relais EPR10 ist ein Halbleiterrelais für hohe Dauerströme.

Description

The electronic power relay EPR10 is a solid state relay for high continuous currents. It is suitable for use in utility vehicles and special vehicles where reliability and functional safety are at a premium. At DC 24 V, the EPR10 allows a continuous load of up to 200 A.

The EPR10 is available in two different versions: EPR10-N is a relay and has no protective function. Two performance classes are available (up to 100 A and up to 200 A). EPR10-P is a protective relay and monitors both the load current and the thermal load. In the event of a critical condition, the device will automatically interrupt the circuit and will issue a group fault signal.

Note: We are preparing a separate version for applications where the current can flow in both directions. The present EPR10 design only allows one current direction.

Technical Data

Voltage rating	DC 12 V/DC 24 V
Continuous current	75 A 100 A 125 A 150 A 175 A 200 A
Number of poles	1-pole
Signal outputs	Group fault Switch type “low side switch” Voltage 0 ... 32 V DC Max. leakage current 20 μA Max. load current 2 A
Temperature range	-40 °C … +85 °C
Terminal design	Load: M8 Terminal studs stainless steel Control circuit: Tyco HDSCS 3-pole part number 1-1418448-1 Pin assignment: 1 = GND (chassis) 2 = SF (output group fault) 3 = IN (control input)
Mounting method	holes with compression limiter
Design	Flat module enclosure
Feature	Solid state power relay in a flat design with otpional overcurrent detection and disconnection
Contact system type	electronic
Certificates	E1 (KBA)